I remember being so excited when I finally got a beat used vcr to record shows with. Then I got a nice 4 head machine that actually worked well and it just kept going from there. I've always been into electronics and technology so I always knew how to use and fix the gear and I gravitated to computers when they became somewhat affordable. I never networked anything then I got the tv capture card and so I setup a very simple network and it kept growing as new things came along.
Now I have 3 computers networked, a few tablets, our phones, a security dvr etc. I have a commercial 24 port network switch in the living room, and a 8 port in the computer room and all the cable stuff and a wifi router. I figured it out and learned as I went and Google is your friend, plus I know how to build pc's and fix stuff and my friend builds computers and networks professionally so I get goodies cheap. Forums like here for things you like are very informative and fun too.
My poor mom can't figure any of this out and even running her remote to watch tv would confuse her as she never grew up with this stuff or cared. I got her a Logitech learning remote and it made her life and mine a lot easier.